{"id":7919,"date":"2025-03-20T10:55:41","date_gmt":"2025-03-20T10:55:41","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=7919"},"modified":"2026-02-24T13:22:49","modified_gmt":"2026-02-24T13:22:49","slug":"ntt-com-builds-distributed-gpu-data-centers-to-train-generative-ai","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/tech\/computing\/ntt-com-builds-distributed-gpu-data-centers-to-train-generative-ai\/","title":{"rendered":"NTT\u30b3\u30e0\u3001\u751f\u6210AI\u3092\u8a13\u7df4\u3059\u308b\u5206\u6563GPU\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u69cb\u7bc9"},"content":{"rendered":"<p>NTT\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30ba\u306f\u3001\u6b21\u4e16\u4ee3\u60c5\u5831\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u300cIOWN\u69cb\u60f3\u300d\u306e\u30ad\u30fc\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3042\u308b\u300c\u30aa\u30fc\u30eb\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3067\u63a5\u7d9a\u3055\u308c\u305f3\u3064\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306bGPU\u30b5\u30fc\u30d0\u300cNVIDIA 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Com\u3067\u306f\u3001\u4eca\u5f8c\u3082\u5206\u6563DC\u306e\u62e0\u70b9\u6570\u306e\u5897\u52a0\u3084\u8ddd\u96e2\u306e\u5ef6\u9577\u3001\u5206\u6563DC\u306b\u304a\u3051\u308b\u901a\u4fe1\u65b9\u5f0f\u3084GPU\u30ea\u30bd\u30fc\u30b9\u306e\u6700\u9069\u5316\u306a\u3069\u3092\u691c\u8a3c\u3059\u308b\u5b9f\u8a3c\u5b9f\u9a13\u3092\u5b9f\u65bd\u3002\u307e\u305f\u3001\u5168\u56fd70\u62e0\u70b9\u4ee5\u4e0a\u306eDC\u3068\u304a\u5ba2\u69d8\u30d3\u30eb\u3092\u63a5\u7d9a\u3067\u304d\u308b\u300cAPN\u5c02\u7528\u7dda\u30d7\u30e9\u30f3 powered by IOWN\u300d\u3068\u3001\u6db2\u51b7\u30b5\u30fc\u30d0\u306b\u5bfe\u5fdc\u3057\u305f\u8d85\u7701\u30a8\u30cdDC\u30b5\u30fc\u30d3\u30b9\u300cGreen Nexcenter\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u305fGPU\u30af\u30e9\u30a6\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u63d0\u4f9b\u3092\u76ee\u6307\u3057\u307e\u3059\u3002NTT\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30ba\uff08NTT Com\uff09\u306f\u3001\u6b21\u4e16\u4ee3\u60c5\u5831\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u300cIOWN\u69cb\u60f3\u300d\u306e\u30ad\u30fc\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3042\u308bAPN\uff08All Photonics Network\uff09\u3067\u63a5\u7d9a\u3055\u308c\u305f3\u3064\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\uff08DC\uff09\u306b\u3001GPU\u30b5\u30fc\u30d0 \"NVIDIA H100\u2033\u3092\u5206\u6563\u914d\u7f6e\u3057\u305f\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u300cNVIDIA NeMo\u300d\u3092\u7528\u3044\u305f\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08LLM\uff09\u300ctsuzumi\u300d\u306e\u5b66\u7fd2\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u4e16\u754c\u521d\u30023\u670819\u65e5\u306b\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u30022024\u5e7410\u67087\u65e5\u3001NTT Com\u306f\u3001\u4e09\u9df9\u3068\u79cb\u8449\u539f\u306e2\u3064\u306eDC\u9593\u3067APN\u3092\u5229\u7528\u3057\u305fGPU\u30af\u30e9\u30b9\u30bf\u306e\u691c\u8a3c\u3092\u884c\u3044\u3001\u305d\u306e\u6709\u52b9\u6027\u3092\u78ba\u8a8d\uff08\u53c2\u8003\u8a18\u4e8b\uff09\u3002DC\u306e\u5206\u6563\u914d\u7f6e\u3092\u9032\u3081\u308b\u3053\u3068\u3067\u3001\u4f59\u5270GPU\u30b5\u30fc\u30d0\u306e\u518d\u5229\u7528\u306a\u3069\u3001GPU\u30ea\u30bd\u30fc\u30b9\u306e\u6700\u9069\u914d\u5206\u304c\u3088\u308a\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4><strong>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/computing\/asus-unveils-ai-supercomputer-asus-ascent-gx10-with-nvidia-gb10-grace-blackwell-superchip\/\" rel=\"bookmark\">ASUS\u3001NVIDIA GB10 Grace Blackwell Superchip\u3092\u642d\u8f09\u3057\u305fAI\u30b9\u30fc\u30d1\u30fc\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u300cASUS Ascent GX10\u300d\u3092\u767a\u8868<\/a><\/strong><\/h4>\n<p>\u307e\u305f\u3001\u5404\u5730\u57df\u306eDC\u3092\u6d3b\u7528\u3057\u3001\u8907\u6570\u62e0\u70b9\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u3067\u3001\u96fb\u529b\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3068\u6301\u7d9a\u53ef\u80fd\u306a\u904b\u7528\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u4eca\u56de\u306e\u5b9f\u8a3c\u5b9f\u9a13\u3067\u306f\u3001\u30dd\u30a4\u30f3\u30c8\u30fb\u30c8\u30a5\u30fb\u30dd\u30a4\u30f3\u30c8\u3067\u63a5\u7d9a\u3055\u308c\u308b\u5206\u6563DC\u3092\u3001\u5f93\u6765\u306e2\u62e0\u70b9\u304b\u3089\u5ddd\u5d0e\u3092\u542b\u30803\u62e0\u70b9\u306b\u62e1\u5927\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30a4\u30f3\u30d5\u30e9\u306e\u904b\u7528\u306b\u65b0\u305f\u306a\u67d4\u8edf\u6027\u304c\u751f\u307e\u308c\u307e\u3059\u3002NTT\u30b3\u30e0\u306b\u3088\u308b\u3068\u3001A\u3001B\u62e0\u70b9\u306b\u52a0\u3048\u3001C\u62e0\u70b9\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5730\u57df\u306e\u96fb\u529b\u4f9b\u7d66\u91cf\u3084\u4fa1\u683c\u306b\u5fdc\u3058\u3066\u3001\u9867\u5ba2\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u305f\u8907\u6570\u306e\u904b\u7528\u30d1\u30bf\u30fc\u30f3\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u306e\u3053\u3068\u3002\u307e\u305f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u89b3\u70b9\u304b\u3089\u306f\u3001\u8fd1\u3044\u62e0\u70b9\u9593\u3067\u306f\u3088\u308a\u4f4e\u9045\u5ef6\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u3001\u9060\u3044\u62e0\u70b9\u9593\u3067\u306f\u96fb\u529b\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u3001\u3068\u3044\u3063\u305f\u5229\u7528\u8005\u306e\u7279\u6027\u306b\u5fdc\u3058\u305f\u5206\u6563\u5b66\u7fd2\u30fb\u63a8\u8ad6\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306e\u53ef\u80fd\u6027\u3082\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u5ddd\u5d0e\u3001\u4e09\u9df9\u3001\u79cb\u8449\u539f\u306e\u305d\u308c\u305e\u308c25\uff5e50km\u307b\u3069\u96e2\u308c\u305f3\u3064\u306eDC\u306bNVIDIA\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d0\u3092\u5206\u6563\u914d\u7f6e\u3057\u3001IOWN\u306eAPN\u3067100Gbps\u306e\u56de\u7dda\u3067\u63a5\u7d9a\u30023\u62e0\u70b9\u306eGPU\u30b5\u30fc\u30d0\u30fc\u306e\u9023\u643a\u306b\u306fNVIDIA NeMo\u3092\u4f7f\u7528\u3057\u3001tsuzumi\u306e\u8efd\u91cf\u30e2\u30c7\u30eb\u300c7B\u300d\u306e\u5206\u6563\u5b66\u7fd2\u3092\u5b9f\u65bd\u30021\u62e0\u70b9\u3067\u306e\u5b66\u7fd2\u306b\u6bd4\u3079\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u60f3\u5b9a\u3057\u305f\u5e2f\u57df\u5236\u9650\u306e\u3042\u308bTCP\u901a\u4fe1\u3092\u7528\u3044\u305f\u5206\u6563DC\u3067\u306f9.187\u500d\u306e\u6642\u9593\u3092\u8981\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001IOWN APN\u7d4c\u7531\u306e\u5206\u6563DC\u3067\u306f1.105\u500d\u3068\u306a\u308a\u3001\u5358\u4e00DC\u3068\u307b\u307c\u540c\u7b49\u306e\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/www.ntt.com\/\"> NTT\u30b3\u30e0<\/a> \u306f\u3001\u5206\u6563\u578bDC\u306e\u62e0\u70b9\u6570\u306e\u5897\u52a0\u3084\u8ddd\u96e2\u306e\u5ef6\u4f38\u3092\u691c\u8a3c\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u5206\u6563\u578bDC\u306b\u304a\u3051\u308b\u901a\u4fe1\u65b9\u5f0f\u3084GPU\u30ea\u30bd\u30fc\u30b9\u306e\u6700\u9069\u5316\u3092\u691c\u8a3c\u3059\u308b\u5b9f\u8a3c\u5b9f\u9a13\u3092\u7d99\u7d9a\u7684\u306b\u5b9f\u65bd\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5168\u56fd70\u62e0\u70b9\u4ee5\u4e0a\u306eDC\u3068\u304a\u5ba2\u69d8\u30d3\u30eb\u3092\u63a5\u7d9a\u3067\u304d\u308b\u300cAPN\u5c02\u7528\u7dda\u30d7\u30e9\u30f3 powered by IOWN\u300d\u3068\u3001\u6db2\u51b7\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u5fdc\u3057\u305f\u8d85\u7701\u30a8\u30cdDC\u30b5\u30fc\u30d3\u30b9\u300cGreen Nexcenter\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u305fGPU\u30af\u30e9\u30a6\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u63d0\u4f9b\u3092\u76ee\u6307\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>NTT Communications has constructed an environment in which the GPU server &#8220;NVIDIA H100&#8221; is distributed in three data centers\u00a0 connected by the &#8220;All Photonics Network&#8221;, a key technology of the next-generation information and communications infrastructure &#8220;IOWN Concept&#8221;. In this environment, they succeeded in training the large-scale language model &#8220;tsuzumi&#8221; using &#8220;NVIDIA NeMo&#8221;. This is the first time in the world. It was announced on March 19th. On October 7, 2024, NTT Com verified the effectiveness of GPU clusters using APN between two DCs in Mitaka and Akihabara, and confirmed its effectiveness (reference article). By promoting the distribution of DCs, it will become more practical to optimally allocate GPU resources, such [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7956,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[208,215,87,211,237,206,85],"tags":[377,353,2387,1459,2386,2385],"ppma_author":[205],"class_list":{"0":"post-7919","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-apac","8":"category-computing","9":"category-iot","10":"category-japan","11":"category-news","12":"category-regional","13":"category-tech","14":"tag-computing","15":"tag-iot","16":"tag-iown-concept","17":"tag-ntt-communications","18":"tag-nvidia-h100","19":"tag-nvidia-nemo"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NTT Com Builds Distributed GPU Data Centers to Train Gen AI<\/title>\n<meta name=\"description\" content=\"NTT Communications has constructed an environment in which the GPU server &quot;NVIDIA H100&quot; is connected by the &quot;All Photonics Network&quot;.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/tech\/computing\/ntt-com-builds-distributed-gpu-data-centers-to-train-generative-ai\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NTT Com Builds Distributed GPU Data Centers to Train Gen AI\" \/>\n<meta property=\"og:description\" content=\"NTT Communications has constructed an environment in which the GPU server 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